Excited state absorption mechanisms of red to UV and blue conversion luminescence in Tm3+ doped fluorophosphate glass

• Published in: Journal of luminescence Vol. 63; no. 1-2; pp. 85 - 96
• Main Authors: ÖZEN, G, KERMAOUI, A, DENIS, J. P, XU WU, PELLE, F, BLANZAT, B
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier 1995
• Subjects: Condensed matter: electronic structure, electrical, magnetic, and optical properties; Exact sciences and technology; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation; Optical properties of bulk materials and thin films; Other nonmetallic inorganics; Photoluminescence; Physics; Solid organic materials; Upconversion; Aluminium fluorides; Photoluminescence; Glass; Frequency conversion; Absorptivity; Calcium fluorides; Judd Ofelt effect; Ionic interaction; Lead fluorides; Energy-level transitions; Spontaneous emission; Quaternary systems; Laser radiation; Aluminium phosphates; Excitation spectrum; Absorption spectra; Integrated intensity; Temperature dependence; Line overlapping; Doped materials; Thulium additions; Experimental study; Lifetime; Multi-element compounds; Quantity ratio; Oscillator strengths; Fluophosphates; Energy transfer